Shoe upper



FIG. 1 is a top right front perspective view of the shoe upper showing my new design;

FIG. 2 is a bottom plan view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a right side elevational view thereof; and,

FIG. 7 is a top plan view thereof.

The broken lines in the figures are for the purpose of illustrating portions of the shoe upper that form no part of the claimed design. 

CLAIM The ornamental design for a shoe upper, as shown and described. 